/*
 * Copyright 2017 HomeAdvisor, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 *
 */

package com.homeadvisor.kafdrop.config.ini;

import com.google.common.collect.Maps;
import org.springframework.core.env.MapPropertySource;

import java.util.Map;

public class IniFilePropertySource extends MapPropertySource
{
   public IniFilePropertySource(String name, IniFileProperties source, String[] activeProfiles)
   {
      super(name, loadPropertiesForIniFile(source, activeProfiles));
   }

   private static Map<String, Object> loadPropertiesForIniFile(IniFileProperties iniProperties,
                                                               String[] activeProfiles)
   {
      final Map<String, Object> properties = Maps.newLinkedHashMap();
      properties.putAll(iniProperties.getDefaultProperties());

      if (activeProfiles != null && activeProfiles.length > 0)
      {
         for (String profile : activeProfiles)
         {
            final Map<String, String> sectionProperties = iniProperties.getSectionProperties(profile);
            if (sectionProperties != null)
            {
               properties.putAll(sectionProperties);
            }
         }
      }
      return properties;
   }
}
